<?php

interface IDB_SQL {

    public function where();

    public function whereS();

    /**
     * 返回数据
     */
    public function Select();

    public function Limit();

    /**
     *
     * @return $this;
     */
    public function Page();

    /**
     * NOR Operator
     */
    public function Nor();

    /**
     * AND Operator
     */
    public function AndX();

    /**
     * OR Operator
     */
    public function ORX();

    /**
     * Like Operator
     */
    public function Like();

    /**
     * IN Function
     */
    public function In();
     
    /**
     * SQL Compile error
     */
    public function getError();
}